CN216036992U

CN216036992U - Adjustable single-chain transmission roller conveying line

Info

Publication number: CN216036992U
Application number: CN202122491867.XU
Authority: CN
Inventors: 田明亮; 吴光跃; 田明龙
Original assignee: Qianrun Intelligent Equipment Zhejiang Co ltd
Current assignee: Qianrun Intelligent Equipment Zhejiang Co ltd
Priority date: 2021-10-16
Filing date: 2021-10-16
Publication date: 2022-03-15
Anticipated expiration: 2031-10-16

Abstract

The utility model discloses an adjustable single-chain transmission roller conveying line which comprises a bottom plate, a first conveying box, a second conveying box and an extension roller, wherein the left side and the right side of the bottom plate are fixedly connected with a placing box, the front side of the placing box is fixedly connected with a servo motor, and the output end of the servo motor is fixedly connected with a first screw rod. According to the utility model, the output end of the servo motor drives the first screw rod to rotate, the first screw rod drives the second screw rod to rotate, the first screw rod and the second screw rod simultaneously drive the screw sleeves on two sides to move outwards under the action of symmetrical threads, the screw sleeves on two sides respectively drive the first conveying box and the second conveying box to move outwards through the supporting rods, the first conveying box and the second conveying box respectively drive the first driving roller and the second driving roller to move outwards, the conveying width is adjusted, the overall practicability is effectively improved, the problem that the existing single-chain driving roller conveying line does not have the function of adjusting the width is solved, and therefore, the single-chain driving roller conveying line is not convenient for people to use.

Description

Adjustable single-chain transmission roller conveying line

Technical Field

The utility model relates to the technical field of conveying lines, in particular to an adjustable single-chain driving roller conveying line.

Background

The transfer chain is mainly the transport task of accomplishing its material, surround the storehouse, workshop and packing shop's place, be provided with a conveying chain of constituteing by many band conveyer and cylinder conveyer etc, form continuous transfer chain through end-to-end connection, entrance and the exit at the material be equipped with route fork device, elevator and ground transfer chain, at the storehouse like this, workshop and packing shop within range have formed one and have both smoothly arrived each production position and be the confined circulation transfer chain system again simultaneously, but current single chain driving roller transfer chain does not possess the function of adjusting the transport width when using, can't carry great material, reduce holistic practicality, thereby be not convenient for people to use.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides an adjustable single-chain transmission roller conveying line, which has the advantage of conveniently adjusting the conveying width and solves the problem that the existing single-chain transmission roller conveying line does not have the function of adjusting the width when in use, so that the conveying line is inconvenient for people to use.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a single chain driving roller transfer chain with adjustable, includes bottom plate, first transport case, second transport case and extends the roller, the box is placed to the equal fixedly connected with in the left and right sides of bottom plate bottom, the front side fixedly connected with servo motor of placing the box, servo motor's the first screw rod of output fixedly connected with, the dorsal part fixedly connected with second screw rod of first screw rod, the surface of first screw rod and the equal threaded connection in surface of second screw rod have the swivel nut, the top fixedly connected with bracing piece of swivel nut, and the top of both sides bracing piece difference fixed connection in the dorsal part of first transport bottom of the case and the front side of second transport bottom of the case portion.

Preferably, the front side cover on extension roller surface is equipped with first driving roller, the dorsal side cover on extension roller surface is equipped with the second driving roller, bearing swing joint is passed through in the front side of first conveying incasement wall to the front side of first driving roller, bearing swing joint is passed through in the dorsal side of second driving roller in the dorsal side of second conveying incasement wall.

Preferably, the surface of the extension roller is provided with a third sliding groove, the inner cavity of the third sliding groove is connected with a third sliding block in a sliding mode, the number of the third sliding grooves and the number of the third sliding blocks are four, the outer sides of the four third sliding blocks are fixedly connected to the top and the bottom of the inner walls of the first transmission roller and the second transmission roller respectively, the conveying belt is sleeved on the surfaces of the first transmission roller and the second transmission roller, and the conveying belt is made of elastic materials.

Preferably, a second sliding groove is formed in the front side and the back side of the bottom of the inner wall of the placing box, a second sliding block is connected to the inner cavity of the second sliding groove in a sliding mode, and the top of the second sliding block is fixedly connected to the bottom of the threaded sleeve.

Preferably, the front side and the back side of placing the box top have all been seted up logical groove, the bracing piece runs through the inner chamber that leads to the groove and extends to the top that leads to the groove, the front side and the equal swing joint of back side of placing the box bottom have the universal wheel.

Preferably, the left front side of bottom plate top and the equal swing joint in dorsal part have first electric telescopic handle, the front side on bottom plate top right side and the equal swing joint in dorsal part have second electric telescopic handle, first spout has all been seted up to the front side and the dorsal part of first delivery box and second delivery box bottom, the inner chamber sliding connection of first spout has first slider, and the quantity of first slider is four, first electric telescopic handle's top and second electric telescopic handle's top difference swing joint in the bottom of four first sliders.

Compared with the prior art, the utility model provides an adjustable single-chain transmission roller conveying line, which has the following beneficial effects:

1. according to the utility model, the output end of the servo motor drives the first screw rod to rotate, the first screw rod drives the second screw rod to rotate, the first screw rod and the second screw rod simultaneously drive the screw sleeves on two sides to move outwards under the action of symmetrical threads, the screw sleeves on two sides respectively drive the first conveying box and the second conveying box to move outwards through the supporting rods, the first conveying box and the second conveying box respectively drive the first driving roller and the second driving roller to move outwards, the conveying width is adjusted, the overall practicability is effectively improved, and the problem that the existing single-chain driving roller conveying line does not have the function of adjusting the width when in use, so that the single-chain driving roller conveying line is inconvenient for people to use is solved.

2. According to the utility model, the first electric telescopic rod and the second electric telescopic rod are arranged, so that the heights and angles of the first conveying box and the second conveying box can be conveniently adjusted, and the overall practicability is further improved.

3. The universal wheels are arranged, so that the whole body can be conveniently moved.

4. According to the utility model, the stability of the screw sleeve in the process of moving left and right is effectively improved by arranging the second sliding chute and the second sliding block.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic left side sectional view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of the present invention.

In the figure: 1. a base plate; 2. a support bar; 3. a first electric telescopic rod; 4. a first conveyance case; 5. a servo motor; 6. placing the box; 7. a universal wheel; 8. a first drive roller; 9. a conveyor belt; 10. a second electric telescopic rod; 11. a second conveyance case; 12. a first slider; 13. a second driving roller; 14. an extension roll; 15. a first chute; 16. a through groove; 17. a second screw; 18. a second chute; 19. a second slider; 20. a threaded sleeve; 21. a first screw; 22. a third chute; 23. and a third slide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The bottom plate 1, the support rod 2, the first electric telescopic rod 3, the first conveying box 4, the servo motor 5, the placing box 6, the universal wheel 7, the first transmission roller 8, the conveying belt 9, the second electric telescopic rod 10, the second conveying box 11, the first sliding block 12, the second transmission roller 13, the extension roller 14, the first sliding groove 15, the through groove 16, the second screw 17, the second sliding groove 18, the second sliding block 19, the threaded sleeve 20, the first screw 21, the third sliding groove 22 and the third sliding block 23 are all universal standard parts or parts known by a person skilled in the art, and the structure and the principle of the utility model can be known by the person skilled in the art or can be known by a conventional experimental method.

Referring to fig. 1-3, an adjustable single-chain transmission roller conveying line comprises a bottom plate 1, a first conveying box 4, a second conveying box 11 and an extension roller 14, wherein a first electric telescopic rod 3 is movably connected to both the front side and the back side of the left side of the top of the bottom plate 1, a second electric telescopic rod 10 is movably connected to both the front side and the back side of the right side of the top of the bottom plate 1, first sliding grooves 15 are respectively formed in both the front side and the back side of the bottoms of the first conveying box 4 and the second conveying box 11, a first sliding block 12 is slidably connected to an inner cavity of each first sliding groove 15, the number of the first sliding blocks 12 is four, the top of each first electric telescopic rod 3 and the top of each second electric telescopic rod 10 are respectively and movably connected to the bottoms of the four first sliding blocks 12, and the heights and angles of the first conveying box 4 and the second conveying box 11 can be conveniently adjusted by arranging the first electric telescopic rods 3 and the second electric telescopic rods 10, further improving the overall practicability, the left side and the right side of the bottom plate 1 are fixedly connected with a placing box 6, the front side of the placing box 6 is fixedly connected with a servo motor 5, the output end of the servo motor 5 is fixedly connected with a first screw 21, the back side of the first screw 21 is fixedly connected with a second screw 17, the surface of the first screw 21 and the surface of the second screw 17 are in threaded connection with a threaded sleeve 20, the front side and the back side of the bottom of the inner wall of the placing box 6 are both provided with a second chute 18, the inner cavity of the second chute 18 is in sliding connection with a second slider 19, the top of the second slider 19 is fixedly connected with the bottom of the threaded sleeve 20, the stability of the threaded sleeve 20 in the left-right moving process is effectively improved by arranging the second chute 18 and the second slider 19, the top of the threaded sleeve 20 is fixedly connected with a supporting rod 2, the front side and the back side of the top of the placing box 6 are both provided with through grooves 16, the supporting rod 2 penetrates through the inner cavity of the through grooves 16 and extends to the upper parts of the through grooves 16, the front side and the back side of the bottom of the placing box 6 are both movably connected with universal wheels 7, the whole moving is facilitated by arranging the universal wheels 7, the tops of the supporting rods 2 at two sides are respectively and fixedly connected with the back side of the bottom of the first conveying box 4 and the front side of the bottom of the second conveying box 11, the front side of the surface of the extending roller 14 is sleeved with a first driving roller 8, the back side of the surface of the extending roller 14 is sleeved with a second driving roller 13, the front side of the first driving roller 8 is movably connected with the front side of the inner wall of the first conveying box 4 through a bearing, the back side of the second driving roller 13 is movably connected with the back side of the inner wall of the second conveying box 11 through a bearing, the surface of the extending roller 14 is provided with a third sliding groove 22, the inner cavity of the third sliding groove 22 is slidably connected with a third sliding block 23, the number of the third sliding grooves 22 and the third sliding blocks 23 is four, and the outer sides of the four third sliding blocks 23 are respectively and fixedly connected with the tops and the bottoms of the inner walls of the first driving roller 8 and the second driving roller 13, the surfaces of the first driving roller 8 and the second driving roller 13 are sleeved with a conveying belt 9, and the conveying belt 9 is made of an elastic material.

When in use, the first electric telescopic rod 3, the second electric telescopic rod 10 and the servo motor 5 are controlled by the external controller, the first screw 21 is driven to rotate by the output end of the servo motor 5, the second screw 17 is driven to rotate by the first screw 21, the first screw 21 and the second screw 17 simultaneously drive the screw sleeves 20 at two sides to move outwards through the action of symmetrical threads, the screw sleeves 20 at two sides respectively drive the first conveying box 4 and the second conveying box 11 to move outwards through the support rod 2, the first conveying box 4 and the second conveying box 11 respectively drive the first driving roller 8 and the second driving roller 13 to move outwards, the conveying width is conveniently adjusted, the height and the angle of the first conveying box 4 and the second conveying box 11 are conveniently adjusted through the up-down stretching of the output end of the first electric telescopic rod 3 and the second electric telescopic rod 10, the whole practicability is further improved, the problem of current single chain driving roller transfer chain do not possess the function of adjusting the width when using is solved to the problem of people's use of not being convenient for (external controller is the PLC controller in this application, and simultaneously, two wiring ends of external controller are connected with power plug through the wire, and adopt the commercial power to supply power in this application).

While embodiments of the present invention have been shown and described, it will be apparent to those skilled in the art that various modifications and changes may be made in the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a single chain driving roller transfer chain with adjustable, includes bottom plate (1), first transfer case (4), second transfer case (11) and extension roller (14), its characterized in that: the equal fixedly connected with in the left and right sides of bottom plate (1) bottom places box (6), place front side fixedly connected with servo motor (5) of box (6), the first screw rod (21) of output fixedly connected with of servo motor (5), dorsal part fixedly connected with second screw rod (17) of first screw rod (21), the equal threaded connection in surface of the surface of first screw rod (21) and second screw rod (17) has swivel nut (20), the top fixedly connected with bracing piece (2) of swivel nut (20), and the top of both sides bracing piece (2) is fixed connection respectively in the dorsal part of first transport case (4) bottom and the front side of second transport case (11) bottom.

2. The adjustable single-chain driving roller conveying line according to claim 1, characterized in that: the front side cover on extension roller (14) surface is equipped with first driving roller (8), the dorsal side cover on extension roller (14) surface is equipped with second driving roller (13), bearing swing joint is passed through in the front side of first delivery box (4) inner wall in the front side of first driving roller (8), bearing swing joint is passed through in the dorsal side of second delivery box (11) inner wall in the dorsal side of second driving roller (13).

3. The adjustable single-chain driving roller conveying line according to claim 2, characterized in that: third spout (22) have been seted up on the surface of extension roller (14), and the inner chamber sliding connection of third spout (22) has third slider (23), third spout (22) are four with the quantity of third slider (23), and the outside difference fixed connection of four third sliders (23) is in the top and the bottom of first driving roller (8) and second driving roller (13) inner wall, the surface cover of first driving roller (8) and second driving roller (13) is equipped with conveyer belt (9), and conveyer belt (9) are elastic material.

4. The adjustable single-chain driving roller conveying line according to claim 1, characterized in that: place the front side and the dorsal part of box (6) inner wall bottom and all seted up second spout (18), second spout (18) inner chamber sliding connection has second slider (19), the top fixed connection of second slider (19) is in the bottom of swivel nut (20).

5. The adjustable single-chain driving roller conveying line according to claim 1, characterized in that: place the front side and the dorsal part at box (6) top and all seted up logical groove (16), bracing piece (2) run through the inner chamber that leads to groove (16) and extend to the top that leads to groove (16), the equal swing joint in front side and the dorsal part of placing box (6) bottom has universal wheel (7).

6. The adjustable single-chain driving roller conveying line according to claim 1, characterized in that: the utility model discloses a portable electric power tool, including bottom plate (1), the left front side in bottom plate (1) top and the equal swing joint in dorsal part have first electric telescopic handle (3), the front side on bottom plate (1) top right side and the equal swing joint in dorsal part have second electric telescopic handle (10), first spout (15) have all been seted up to the front side and the dorsal part of first carriage (4) and second carriage (11) bottom, the inner chamber sliding connection of first spout (15) has first slider (12), and the quantity of first slider (12) is four, swing joint is respectively in the bottom of four first sliders (12) in the top of first electric telescopic handle (3) and the top of second electric telescopic handle (10).